A:AnswerMy TV remote controls the volume. If I want to fine tune the treble and bass it is quicker to use the soundbar remote but you can flip through the TV's settings and eventuall grt to the sound bar adjustments.
A:AnswerThe speaker fires to the floor(at the bottom of the woofer). You can block the sides with no issues.
The bass horn is in the back of the woofer, so it can face the wall or other furniture with no issues.
A:AnswerYes but if yours is like mine, the subwoofer will unpair from the soundbar permanently. I had both in pairing mode and they weren't talking. Save your money and buy a better brand.